Photo Credit: Tim Kemple, 2015

Swiss Climber Rahel Schelb first rappelled hundreds of feet into the base of the moulin (an ice crevass in a glacier) before climbing out. To support her weight, she uses lightweight ice axes in each hand and crampons, inserted mere millimeters into the ice walls.

As featured in "Climbing Ice - The Iceland Trifecta", presented by SmugMug Films.